.home_page .key {
  --height: 56vw;
  --min-height: 550px;
  --max-height: 932px;
  height: var(--height);
  min-height: var(--min-height);
  max-height: var(--max-height);
  /* background: url(../images/idx_mv.jpg) no-repeat center/cover; */
  z-index: 0;
}
.home_page .key .inner {
  padding: 0;
  width: 85%;
  max-width: 1650px;
}

.home_page .key .inner::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  background-image: url(../images/key_p1.png), url(../images/key_p2.png), url(../images/key_p3.png), url(../images/key_p4.png);
  background-repeat: no-repeat;
  background-size: 15.5em auto;
  background-position: top -0.2em left, top -0.2em right -0.2em, bottom 0.1em left 0em, bottom 0.1em right -0.2em;
  font-size: 10px;
}
.home_page .key .mv_slider:not(.slick-slider) {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  overflow: hidden;
  opacity: 0;
}
.home_page .key .key_text {
  overflow: hidden;
}
/* .home_page .key .key_text::before{
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: 55%;
  background: url(../images/idx_key_bf.png) no-repeat left center;
} */
.home_page .key .key_text .item::before, .home_page .key .key_text .item::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  right: 0;
  left: 0;
  margin: auto;
  z-index: -1;
  font-size: 10px;
}
.home_page .key .key_text .item::before {
  width: calc(100% - 30.7em);
  height: 100%;
  background-image: url(../images/key_line1.png), url(../images/key_line2.png);
  background-repeat: repeat-x;
  background-size: auto 1.3em;
  background-position: top -0.2em left, bottom 0.1em left;
}
.home_page .key .key_text .item::after {
  width: 100%;
  height: calc(100% - 30.6em);
  background-image: url(../images/key_line3.png), url(../images/key_line4.png);
  background-repeat: repeat-y;
  background-size: 1.1em auto;
  background-position: top left, top right -0.2em;
}
.home_page .key .key_text .item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: flex-end;
  height: var(--height);
  min-height: var(--min-height);
  max-height: var(--max-height);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  z-index: 0;
  padding-bottom: 6.25em;
}
.home_page .key .catch {
  font-size: 0.625em;
  max-width: 36.8em;
  height: 70.6em;
  width: 100%;
  margin-left: auto;
  display: flex;
  background-color: rgba(255, 255, 255, 0.7);
  background-image: url(../images/key_catch_bg_pc.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  background-position: center;
  padding: 9.5em 6em 2.7em 6em;
  -webkit-animation: fadeInDown 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
          animation: fadeInDown 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}
.home_page .key h2,
.home_page .key p {
  color: var(--clr1);
  font-weight: 400;
  letter-spacing: 0.16em;
}
.home_page .key h2 {
  margin-left: 0.4166666667em;
  font-size: 4.8em;
  line-height: 1.375;
}
.home_page .key p {
  font-size: 3em;
  line-height: 1.733;
  font-family: var(--f-mincho);
}
 .slider_img{
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  width: 100%;  
  height: var(--height);
  min-height: var(--min-height);
  max-height: var(--max-height);
  overflow: hidden;
 }

 .slider_img .slick-list{
  height: 100%;
 }
  .slider_img .it_img{
    height: calc(var(--max-height)/2);
    max-height: calc(var(--max-height)/2);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
  }
 .slider_img .it_img img{
  object-fit: cover;
  width: 100%;
  height: 100%;
 }
 .slider_img .s_img01, .slider_img .s_img04{
    width: calc(45% - 1px);
    height: calc(50% - 1px);
    /* max-height: calc(var(--max-height)/2); */
 }
  .slider_img .s_img02, .slider_img .s_img03{
    width: calc(55% - 1px);
    height: calc(50% - 1px);
    /* max-height: calc(var(--max-height)/2); */
 }
 .slider_img .s1_bg01{background-image: url(../images/idx_mv01_01.jpg);}
 .slider_img .s1_bg02{background-image: url(../images/idx_mv01_02.jpg);}
 .slider_img .s2_bg01{background-image: url(../images/idx_mv02_01.jpg);}
 .slider_img .s2_bg02{background-image: url(../images/idx_mv02_02.jpg);}
 .slider_img .s3_bg01{background-image: url(../images/idx_mv03_01.jpg);}
 .slider_img .s3_bg02{background-image: url(../images/idx_mv03_02.jpg);}
 .slider_img .s4_bg01{background-image: url(../images/idx_mv04_01.jpg);}
 .slider_img .s4_bg02{background-image: url(../images/idx_mv04_02.jpg);}
.home_page .topic_path {
  display: none;
}

@-webkit-keyframes fadeInDown {
  0% {
    -webkit-transform: translate3d(0, 50%, 0);
    opacity: 0;
    transform: translate3d(0, 50%, 0);
  }
  to {
    -webkit-transform: translateZ(0);
    opacity: 1;
    transform: translateZ(0);
  }
}

@keyframes fadeInDown {
  0% {
    -webkit-transform: translate3d(0, 50%, 0);
    opacity: 0;
    transform: translate3d(0, 50%, 0);
  }
  to {
    -webkit-transform: translateZ(0);
    opacity: 1;
    transform: translateZ(0);
  }
}
@media only screen and (min-width: 1921px) {
  .home_page .key {
    --min-height: 32vw;
  }
  .home_page .key .key_text .item::before {
    width: calc(100% - 30.6em);
  }
}
@media only screen and (min-width: 769px) {
  .home_page .key h2, .home_page .key p{
    writing-mode: vertical-rl;
    text-orientation: upright;
  }
  .home_page .key h2{order: 2;}
  .home_page .key p{order: 1;}
}
@media only screen and (max-width: 1560px) and (min-width: 769px) {
  .home_page .key {
    --max-height: calc(100vh - 10em);
  }
  .home_page .key .key_text::before{width: 67%;}
  
  .home_page .key .key_text .catch {
    font-size: min(10px, 1.05vmin);
  }
  .home_page .key .key_text .item{padding-bottom: 3.2em;}
  .slider_img .s2_bg02{background-position: top 20% center;}
  .home_page .key .catch{
    height: 65em;
    width: 36em;
    padding: 4.5em 6em 2.7em 6em;
  }
}
@media only screen and (max-width: 1560px) and (min-width: 769px) and (max-height: 720px) and (orientation: landscape) {
  .home_page .key {
    --min-height: 475px;
    --max-height: calc(100vh - 10em);
  }
  .home_page .key .inner::before {
    font-size: min(10px, 1.1vmin);
    background-position: top -0.2em left, top -0.2em right -0.15em, bottom 0.2em left 0em, bottom 0.15em right -0.1em;
  }
  .home_page .key .key_text .item::before, .home_page .key .key_text .item::after {
    font-size: min(10px, 1vmin);
  }
  .home_page .key .key_text .item{padding-bottom: 1.5em;}
}
@media only screen and (max-width: 1300px) and (min-width: 769px) {
  .home_page .key .inner::before {
    font-size: 6.8px;
  }
  .home_page .key .key_text .item{
    padding-bottom: 0;
    align-items: center;
  }
  .home_page .key .key_text .item::before, .home_page .key .key_text .item::after {
    font-size: 7px;
  }
  .home_page .key .key_text .item::before {
    width: calc(100% - 29.9em);
    left: 1px;
    background-size: auto 1.25em, auto 1.25em;
    background-position: top -0.2em left, bottom 0.2em left;
  }
  .home_page .key .key_text .item::after {
    background-size: 1.05em auto, 1.1em auto;
    height: calc(100% - 22em);
    top: -1px;
  }
  .home_page .key .key_text .catch {
    font-size: min(10px, 0.9vmin);
    height: 67em;
  }
  .home_page .key .inner {
    padding-right: 1%;
  }
}
@media only screen and (max-width: 1100px) and (min-width: 769px) {
  .home_page .key .key_text::before{width: 80%;}
  .home_page .key .inner{width: 80%;}
}
@media only screen and (max-width: 1000px) and (min-width: 769px) {
  .home_page .key .key_text::before{width: 103%;}
}
section {
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
}

.h3_tl {
  font-size: 36px;
  font-weight: 400;
  color: var(--clr1);
  line-height: 1.5;
  letter-spacing: 0.18em;
  position: relative;
  text-align: center;
  padding-top: 1.5277777778em;
  z-index: 0;
}
.h3_tl::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  margin: auto;
  width: 2.9166666667em;
  height: 3.8888888889em;
  mask-image: url(../images/ic_h3.svg);
  -webkit-mask-image: url(../images/ic_h3.svg);
  mask-repeat: no-repeat;
  -webkit-mask-repeat: no-repeat;
  mask-size: 100% auto;
  -webkit-mask-size: 100% auto;
  mask-position: center;
  -webkit-mask-position: center;
  background-color: #d1ae3e;
  opacity: 0.2;
  z-index: -1;
}
.h3_tl .en {
  color: var(--clr2);
  line-height: 1;
  font-size: 18px;
  letter-spacing: 0.08em;
  display: block;
  text-transform: uppercase;
  margin-bottom: 0.5em;
}
.h3_tl.tl_w {
  color: #ffffff;
}
.h3_tl.tl_w::before {
  background-color: #ffffff;
  opacity: 0.1;
}

.fz18 p {
  font-size: 18px;
  line-height: 2.33;
}

@media only screen and (max-width: 1300px) and (min-width: 769px) {
  .h3_tl {
    font-size: 30px;
  }
  .h3_tl .en {
    font-size: 16px;
    margin-bottom: 0.1em;
  }
  .fz18 p {
    font-size: 16px;
  }
}
.idx01 {
  padding: 81px 0px 81px;
  background-color: #fafaf8;
}
.idx01 h3 {
  font-size: 30px;
  font-family: var(--f-mincho);
  color: var(--clr1);
  position: relative;
  padding-left: 0.6666666667em;
}
.idx01 h3::before {
  content: "";
  position: absolute;
  top: 5px;
  left: 0;
  width: 4px;
  height: 2.1em;
  border-radius: 2px;
  background-color: var(--clr1);
}
.idx01 h3 .en {
  color: var(--clr2);
  font-size: 16px;
  text-transform: uppercase;
  display: block;
}
.idx01 .btn_news a {
  text-decoration: none;
  color: var(--main-color);
  padding-right: 2.3125em;
  position: relative;
  display: table;
  font-family: var(--f-mincho);
  -webkit-transition: 0.3s all;
  transition: 0.3s all;
}
.idx01 .btn_news a::after {
  content: "";
  position: absolute;
  top: -0.3125em;
  right: 0;
  width: 1.75em;
  height: 1.75em;
  mask-image: url(../images/ic_news_arr.svg);
  -webkit-mask-image: url(../images/ic_news_arr.svg);
  mask-repeat: no-repeat;
  -webkit-mask-repeat: no-repeat;
  mask-size: 100% auto;
  -webkit-mask-size: 100% auto;
  mask-position: center;
  -webkit-mask-position: center;
  background-color: var(--main-color);
  -webkit-transition: 0.3s all;
  transition: 0.3s all;
}
.idx01 .box_news {
  background-color: #ffffff;
  border-radius: 12px;
  padding: 70px 40px 70px;
}
.idx01 .list_post {
  width: 100%;
}
.idx01 .list_post a {
  color: #000;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  position: relative;
  text-decoration: none;
  padding: 20px 11px 20px;
  white-space: nowrap;
  width: 100%;
  -webkit-transition: 0.3s all;
  transition: 0.3s all;
}
.idx01 .list_post li {
  border-bottom: 1px solid rgba(216, 216, 216, 0.5);
}
.idx01 .list_post .date {
  color: var(--clr2);
  width: 110px;
}
.idx01 .list_post .title {
  width: calc(100% - 130px);
  padding-left: 9px;
  position: relative;
  text-overflow: ellipsis;
  overflow: hidden;
  -webkit-transition: 0.3s all;
  transition: 0.3s all;
}
.idx01 .bx_blog .list_post .date, .idx01 .bx_column .list_post .date{display: none;}
.idx01 .bx_blog .list_post .title, .idx01 .bx_column .list_post .title{
  width: 100%;
}

@media only screen and (min-width: 769px) {
  .idx01 .box_news {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    width: 32.5%;
    max-width: 700px;
  }
  .idx01 .list_post {
    -webkit-box-ordinal-group: 4;
        -ms-flex-order: 3;
            order: 3;
    height: 100%;
    margin-top: 0;
  }
  .idx01 .list_post a:hover {
    background-color: rgba(213, 184, 81, 0.03);
    opacity: 1;
  }
  .idx01 .list_post a:hover .title {
    color: var(--clr2);
  }
  .idx01 .h3_tl {
    -webkit-box-ordinal-group: 2;
        -ms-flex-order: 1;
            order: 1;
  }
  .idx01 .btn_news {
    -webkit-box-ordinal-group: 3;
        -ms-flex-order: 2;
            order: 2;
    margin-top: 13px;
    margin-right: -1px;
  }
  .idx01 .btn_news a:hover {
    color: var(--clr1);
  }
  .idx01 .btn_news a:hover::after {
    background-color: var(--clr1);
    right: 0.2em;
  }
}
@media only screen and (max-width: 1400px) and (min-width: 769px) {
  .idx01 .box_news{
    padding: 50px 2% 50px;
  }
}
@media only screen and (max-width: 1300px) and (min-width: 769px) {
  .idx01 {
    padding: 60px 0;
  }
  .idx01 h3 {
    font-size: 26px;
    padding-left: 0.5em;
  }
  .idx01 h3::before {
    width: 3px;
  }
  .idx01 h3 .en {
    font-size: 14px;
    margin-left: 9px;
  }
  .idx01 .box_news {
    padding: 35px 2% 40px;
  }
  .idx01 .btn_news a {
    padding-right: 2.2em;
  }
  .idx01 .list_post .date {
    width: 95px;
  }
  .idx01 .list_post .title {
    width: calc(100% - 95px);
  }
}
@media only screen and (max-width: 1200px) and (min-width: 769px) {
.idx01 h3{font-size: 22px;}
}
@media only screen and (max-width: 1000px) and (min-width: 769px) {
  .idx01 .block_news{justify-content: center;}
  .idx01 .box_news{
    width: 48%;
    margin-right: 2%;
    margin-bottom: 25px;
  }
  .idx01 .box_news:nth-child(2n+2){margin-right: 0;}
  .idx01 .box_news:last-child{margin-bottom: 0;}
}

.idx02 {
  padding: 53px 0 100px;
  background: url(../images/idx02_bg.jpg) no-repeat center/cover;
}
.idx02 .h3_tl {
  margin-bottom: 60px;
}
.idx02 .block_clinic {
  color: #ffffff;
}
.idx02 .idx_logo {
  max-width: 498px;
  width: 100%;
  position: relative;
  left: 1px;
}
.idx02 .idx_logo a:hover {
  opacity: 1;
}
.idx02 .b_address {
  margin-top: -90px;
  padding-top: 21px;
  margin-left: 133px;
  position: relative;
}
.idx02 .b_address dl {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-bottom: 21px;
}
.idx02 .b_address dl dt {
  width: 55px;
}
.idx02 .b_address dl dd {
  width: calc(100% - 55px);
}
.idx02 .b_address dl .txt_tel {
  font-size: 1.625em;
  line-height: 1;
}
.idx02 .b_address dl .txt_tel a {
  color: #ffffff;
  text-decoration: none;
  font-weight: 300;
  letter-spacing: 0.125em;
}
.idx02 .p_tel a {
  color: #ffffff;
}
.idx02 .p_tel a::before {
  background-color: #ffffff;
}
.idx02 .b_time .time_sheet {
  max-width: 585px;
  width: 100%;
  margin: 0 auto;
}
.idx02 .gr_btn {
  justify-content: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  margin-top: 33px;
  margin-left: -2px;
}
.idx02 .gr_btn .cm_btn {
  width: calc(50% - 20px);
  margin: 10px;
}
.idx02 .bnr_payment {
  position: relative;
  height: 15em;
  background: url(../images/idx02_payment_bg.jpg) no-repeat top left/cover;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  border-radius: 12px;
  margin-top: 30px;
}
.idx02 .bnr_payment::before, .idx02 .bnr_payment::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  opacity: 0.5;
}
.idx02 .bnr_payment::before {
  border-top: 1px solid #d1ae3e;
  border-bottom: 1px solid #d1ae3e;
  width: calc(100% - 4.625em);
  height: calc(100% - 1.25em);
}
.idx02 .bnr_payment::after {
  border-left: 1px solid #d1ae3e;
  border-right: 1px solid #d1ae3e;
  width: calc(100% - 1.25em);
  height: calc(100% - 4.625em);
}
.idx02 .bnr_payment .box_in {
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 2.5em 3.375em 2.5em 14.375em;
  width: 100%;
}
.idx02 .bnr_payment .box_in::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  width: calc(100% - 1.25em);
  height: calc(100% - 1.25em);
  background-image: url(../images/pattern01.svg), url(../images/pattern02.svg), url(../images/pattern03.svg), url(../images/pattern04.svg);
  background-repeat: no-repeat;
  background-size: auto 2em;
  background-position: top left, top right, bottom left, bottom right;
}
.idx02 .bnr_payment .payment_tl {
  font-family: var(--f-mincho);
  font-weight: 500;
  font-size: 1.25em;
  line-height: 2.4;
  width: 55%;
  padding-right: 1em;
  text-align: center;
  margin-top: 0.3em;
}
.idx02 .bnr_payment .payment_img {
  width: 45%;
  max-width: 22.875em;
}

.idx_map {
  height: 400px;
  border-radius: 12px;
  overflow: hidden;
  margin-top: 57px;
}
.idx_map iframe {
  height: 100%;
}

@media only screen and (min-width: 769px) {
  .idx02 .block_clinic .b_info {
    width: 49%;
    max-width: 605px;
    margin-top: -8px;
  }
  .idx02 .block_clinic .b_time {
    width: 50%;
  }
}
@media only screen and (max-width: 1300px) and (min-width: 769px) {
  .idx02 {
    padding-bottom: 80px;
  }
  .idx02 .bnr_payment {
    font-size: min(16px, 1.3vw);
  }
  .idx02 .bnr_payment .box_in {
    padding-left: 11.375em;
  }
  .idx02 .block_clinic .b_time {
    width: 48%;
  }
  .idx02 .gr_btn {
    margin-top: 20px;
  }
  .idx_map {
    margin-top: 40px;
  }
}
@media only screen and (max-width: 1200px) and (min-width: 769px) {
  .idx02 .b_address {
    margin-top: -10vw;
    margin-left: 12vw;
  }
  .idx02 .b_address dl {
    margin-bottom: 17px;
  }
  .idx02 .bnr_payment .payment_tl {
    font-size: 1.5em;
    line-height: 2;
    margin-bottom: 0;
  }
}
.idx03 {
  padding: 115px 0px 97px;
  background: url(../images/idx03_bg.jpg) no-repeat center/cover;
}
.idx03 .h3_tl {
  margin-bottom: 27px;
}
.idx03 .message_cont {
  text-align: center;
  max-width: 1068px;
  width: 100%;
  margin: 0 auto;
}

.idx03 .box_name {
  max-width: 35.9375em;
  width: 100%;
  margin: 36px auto 0;
}
.idx03 .box_name p {
  font-family: var(--f-mincho);
  line-height: 1;
}
.idx03 .box_name .pos {
  font-size: 18px;
  font-weight: 400;
  color: #2f0705;
  border-bottom: 1px solid rgba(90, 81, 41, 0.5);
  padding-bottom: 0.8333333333em;
  padding-left: 0.2222222222em;
  margin-bottom: 0.7777777778em;
}
.idx03 .box_name .name {
  font-size: 30px;
  padding-left: 0.1333333333em;
  color: #2f0705;
}
.idx03 .box_name .name .en {
  color: #d1ae3e;
  font-size: 12px;
  text-transform: uppercase;
  margin-left: 2.9166666667em;
  letter-spacing: 0.1em;
}
.idx03 .gr_btn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  margin-top: 46px;
}
.idx03 .gr_btn .cm_btn {
  margin: 12px;
  width: calc(100%/3 - 24px);
}

@media only screen and (max-width: 1300px) and (min-width: 769px) {
  .idx03 {
    padding: 80px 0;
  }
  .idx03 .h3_tl {
    margin-bottom: 15px;
  }
  .idx03 .box_name {
    margin-top: 25px;
  }
  .idx03 .box_name .pos {
    font-size: 16px;
  }
  .idx03 .box_name .name {
    font-size: 25px;
  }
  .idx03 .box_name .name .en {
    font-size: 11px;
  }
  .idx03 .gr_btn {
    margin-top: 30px;
  }
  .idx03 .gr_btn .cm_btn{
    margin: 7px;
    width: calc(100% / 3 - 14px);
  }
}
.idx04 .idx_block {
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  width: 100%;
  margin: 0 auto;
}
.idx04 .idx_block.b_ortho {
  background-image: url(../images/idx04_ortho_bg.jpg);
  padding: 6.25em 0 5.4375em;
}
.idx04 .idx_block.b_ortho .b_img {
  background-color: #f1b29c;
}
.idx04 .idx_block.b_ortho .b_img::after {
  background-color: #f1b29c;
}
.idx04 .idx_block.b_ortho .txt_en {
  position: relative;
  top: -0.0625em;
  left: -1.4375em;
}
.idx04 .idx_block.b_ortho h4 {
  margin-bottom: 0.9375em;
}
.idx04 .idx_block.b_ortho .b_cont {
  padding-bottom: 4.375em;
}
.idx04 .idx_block.b_implant {
  background-image: url(../images/idx04_implant_bg.jpg);
  padding: 6.25em 0 5.5em;
}
.idx04 .idx_block.b_implant .b_img {
  background-color: #87b2cf;
}
.idx04 .idx_block.b_implant .b_img::after {
  background-color: #87b2cf;
}
.idx04 .idx_block.b_implant .txt_en {
  position: relative;
  top: -0.0625em;
  left: 1.6875em;
}
.idx04 .idx_block.b_implant h4 {
  background-color: #87b2cf;
}
.idx04 .idx_block.b_implant .gr_btn {
  margin-top: 1.75em;
}
.idx04 .idx_block.b_implant .gr_btn .cm_btn {
  max-width: 28.125em;
  width: 100%;
}
.idx04 .idx_block.b_implant .gr_btn .cm_btn:first-child {
  max-width: 17.5em;
}
.idx04 .idx_block.b_surgery {
  background-image: url(../images/idx04_surgery_bg.jpg);
  padding: 6.25em 0 5.4375em;
}
.idx04 .idx_block.b_surgery .b_img {
  background-color: #ad9fbc;
}
.idx04 .idx_block.b_surgery .b_img::after {
  background-color: #ad9fbc;
}
.idx04 .idx_block.b_surgery .txt_en {
  position: relative;
  top: -0.1875em;
  left: -1.4375em;
}
.idx04 .idx_block.b_surgery h4 {
  background-color: #ad9fbc;
}
.idx04 .idx_block.b_surgery .gr_btn {
  margin-top: 1.75em;
}
.idx04 .idx_block.b_disease {
  background-image: url(../images/idx04_disease_bg.jpg);
  padding: 6.25em 0 5.5625em;
}
.idx04 .idx_block.b_disease .b_img {
  background-color: #5eadae;
}
.idx04 .idx_block.b_disease .b_img::after {
  background-color: #5eadae;
}
.idx04 .idx_block.b_disease .txt_en {
  position: relative;
  top: -0.0625em;
  left: 1.6875em;
}
.idx04 .idx_block.b_disease h4 {
  background-color: #5eadae;
}
.idx04 .idx_block.b_disease .gr_btn {
  margin-top: 1.6875em;
}
.idx04 .idx_block.b_disease .gr_btn .cm_btn {
  width: calc(20% - 1.5em);
}
.idx04 .idx_block.b_left .inner_max {
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
      -ms-flex-direction: row-reverse;
          flex-direction: row-reverse;
}
.idx04 .idx_block .inner_max {
  max-width: 1920px;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 0 42px;
}
.idx04 .idx_block .link a {
  width: calc(100% + 3.5em);
  left: -3.5em;
}
.idx04 .idx_block h4 {
  position: relative;
  background-color: #f1b29c;
  font-size: 2em;
  font-family: var(--f-mincho);
  font-weight: 400;
  letter-spacing: 0.1em;
  color: #ffffff;
  padding: 0.53125em 0.625em 0.53125em;
  text-align: center;
  -webkit-box-shadow: 2px 2px 0px 0px rgba(0, 0, 0, 0.45);
          box-shadow: 2px 2px 0px 0px rgba(0, 0, 0, 0.45);
  display: table;
  max-width: 380px;
  width: 100%;
  margin-left: -3.5em;
  margin-bottom: 1.1875em;
}
.idx04 .idx_block h4::before, .idx04 .idx_block h4::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  opacity: 0.6;
}
.idx04 .idx_block h4::before {
  border-top: 1px solid rgba(255, 255, 255, 0.6);
  border-bottom: 1px solid rgba(255, 255, 255, 0.6);
  width: calc(100% - 1.8125em);
  height: calc(100% - 0.375em);
  top: -3px;
}
.idx04 .idx_block h4::after {
  border-left: 1px solid rgba(255, 255, 255, 0.6);
  border-right: 1px solid rgba(255, 255, 255, 0.6);
  width: calc(100% - 0.4375em);
  height: calc(100% - 1.6875em);
  left: 0.03125em;
}
.idx04 .idx_block h4 span::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  margin: auto;
  width: calc(100% - 0.34375em);
  height: calc(100% - 0.25em);
  background-image: url(../images/pattern01_w.svg), url(../images/pattern02_w.svg), url(../images/pattern03_w.svg), url(../images/pattern04_w.svg);
  background-repeat: no-repeat;
  background-size: auto 0.75em;
  background-position: top left, top right, bottom left, bottom right;
}
.idx04 .idx_block .txt_en {
  width: 50%;
}
.idx04 .idx_block .txt_en img {
  margin: 0 auto;
}
.idx04 .idx_block .b_cont {
  background-color: #ffffff;
  padding: 2.375em 5.4375em 3.875em;
  max-width: 56.875em;
  width: 50%;
  position: relative;
  border-radius: 12px 0 0 12px;
}
.idx04 .idx_block .b_cont p {
  font-size: 1.125em;
  line-height: 2;
}
.idx04 .idx_block .box_in {
  width: calc(100% - 19.0625em);
}
.idx04 .idx_block .b_img {
  width: 22.5em;
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  z-index: 0;
}
.idx04 .idx_block .b_img::before {
  content: "";
  position: absolute;
  top: 0;
  left: -1px;
  width: 2.625em;
  height: 100%;
  clip-path: polygon(0 0, 0% 100%, 100% 0);
  background-color: #ffffff;
}
/*.idx04 .idx_block .b_img::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  right: 2.375em;
  background: url(../images/ic_arr_w.svg) no-repeat center/contain;
  width: 3.25em;
  height: 3.25em;
  margin: auto;
  border-radius: 50%;
}*/
.idx04 .idx_block .b_img img {
  -o-object-fit: cover;
     object-fit: cover;
  width: 100%;
  height: 100%;
  -webkit-transition: 0.3s all;
  transition: 0.3s all;
  position: relative;
  z-index: -1;
}
.idx04 .idx_block .gr_btn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  width: 100%;
  margin-top: 1.8125em;
}
.idx04 .idx_block .gr_btn .cm_btn {
  margin: 0.75em;
  width: calc(25% - 1.5em);
}
.idx04 .idx_block .gr_btn .cm_btn a {
  font-size: 1.125em;
}
.idx04_bnr{
	max-width: 585px;
    margin: 40px auto 0;
}

@media only screen and (max-width: 1800px) and (min-width: 769px) {
  .idx04 .idx_block {
    font-size: min(16px, 1vw);
  }
  .idx04 .idx_block .inner_max {
    padding-left: 75px;
  }
  .idx04 .idx_block h4 {
    margin-left: -2.3em;
  }
  .idx04 .idx_block .link a {
    width: calc(100% + 2.3em);
    left: -2.3em;
  }
  .idx04 .idx_block .txt_en {
    width: 40%;
  }
  .idx04 .idx_block .b_cont {
    width: 60%;
    padding: 2.375em 3.125em 3.875em;
  }
  .idx04 .idx_block .b_img::before {
    left: -1px;
  }
  .idx04 .idx_block .box_in {
    padding-right: 1.5625em;
  }
  .idx04 .idx_block .gr_btn {
    width: calc(100% + 50px);
    margin-left: -50px;
  }
  .idx04 .idx_block .gr_btn .cm_btn {
    margin: 0.5em;
    width: calc(25% - 1em);
  }
  .idx04 .idx_block .gr_btn .cm_btn a {
    border-radius: 0.6666666667em;
    padding: 0.9444444444em 1.6em 0.8888888889em 1em;
  }
  .idx04 .idx_block .gr_btn .cm_btn a::after {
    right: 0.5em;
  }
  .idx04 .idx_block.b_ortho .txt_en {
    left: -5%;
  }
  .idx04 .idx_block.b_surgery .txt_en {
    left: -4%;
  }
}
@media only screen and (max-width: 1300px) and (min-width: 769px) {
  .idx04 .idx_block {
    font-size: min(16px, 1.1vw);
  }
  .idx04 .idx_block .inner_max {
    padding-left: 4%;
    padding-right: 2%;
  }
  .idx04 .idx_block h4 {
    width: calc(100% + 3vw);
  }
  .idx04 .idx_block .gr_btn {
    margin-left: -2%;
  }
  .idx04 .idx_block.b_ortho .txt_en {
    left: -3%;
  }
  .idx04 .idx_block.b_implant .txt_en {
    padding: 0 2em;
  }
  .idx04 .idx_block.b_surgery .txt_en {
    left: -2%;
  }
  .idx04 .idx_block.b_disease {
    background-position: right 20% center;
  }
  .idx04 .idx_block.b_disease .txt_en {
    padding: 0 2em;
  }
  .idx04 .idx_block.b_disease .gr_btn .cm_btn {
    width: calc(33.3333333333% - 1em);
    max-width: 290px;
  }
}
@media only screen and (max-width: 1000px) and (min-width: 769px) {
  .idx04 .idx_block .b_cont p {
    font-size: 1.25em;
  }
  .idx04 .idx_block .gr_btn .cm_btn a {
    font-size: 14px;
  }
  .idx04 .idx_block .b_cont {
    width: 65%;
  }
  .idx04 .idx_block .txt_en {
    width: 35%;
  }
  .idx04 .idx_block.b_implant .gr_btn .cm_btn {
    max-width: 36.125em;
  }
  .idx04 .idx_block.b_implant .gr_btn .cm_btn:first-child {
    max-width: 30.5em;
  }
}
.idx05 {
  padding: 59px 0 90px;
  background: url(../images/idx05_bg.jpg) no-repeat center/cover;
}
.idx05 .h3_tl {
  margin-bottom: 35px;
}
.idx05 .block_treament {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}
.idx05 .block_treament .treatment_it {
  position: relative;
  margin: 0.625em;
  max-width: 15em;
  height: 10em;
  border-radius: 4px;
  overflow: hidden;
  z-index: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  padding: 0.25em;
}
.idx05 .block_treament .treatment_it::after {
  content: "";
  position: absolute;
  bottom: 0.5em;
  left: 0;
  right: 0;
  background-image: url(../images/treatment_ic_arr.svg), -webkit-gradient(linear, left top, left bottom, from(rgb(220, 196, 123)), color-stop(20%, rgb(223, 193, 105)), color-stop(75%, rgb(210, 169, 49)), to(rgb(231, 180, 34)));
  background-image: url(../images/treatment_ic_arr.svg), linear-gradient(180deg, rgb(220, 196, 123) 0%, rgb(223, 193, 105) 20%, rgb(210, 169, 49) 75%, rgb(231, 180, 34) 100%);
  background-size: contain;
  background-repeat: no-repeat, repeat;
  background-position: center;
  width: 1.3125em;
  height: 1.3125em;
  margin: auto;
  border-radius: 50%;
}
.idx05 .block_treament .bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}
.idx05 .block_treament .bg::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(47, 7, 5, 0.2);
  -webkit-transition: 0.3s all;
  transition: 0.3s all;
}
.idx05 .block_treament .bg img {
  -o-object-fit: cover;
     object-fit: cover;
  width: 100%;
  height: 100%;
}
.idx05 .block_treament .treatment_tl {
  color: #ffffff;
  font-size: 1.375em;
  line-height: 1.4;
  font-family: var(--f-mincho);
  text-align: center;
}

@media only screen and (min-width: 769px) {
  .idx05 .TabContainer .TabContent .content:not(.ac) {
    height: 310px;
    overflow: hidden;
  }
  .idx05 .block_treament .treatment_it {
    width: calc(20% - 1.25em);
  }
  .idx05 .block_treament .treatment_it:hover .bg::before {
    background-color: rgba(47, 7, 5, 0.4);
  }
}
@media only screen and (max-width: 1400px) and (min-width: 769px) {
  .idx05 .block_treament {
    font-size: min(16px, 1.17vw);
  }
  .idx05 .block_treament .treatment_it {
    width: calc(20% - 0.8em);
    margin: 0.4em;
  }
}
.idx06 {
  padding: 65px 0 100px;
  position: relative;
  z-index: 0;
}
.idx06::before, .idx06::after {
  content: "";
  position: absolute;
  z-index: -1;
}
.idx06::before {
  top: 0;
  left: 0;
  width: 100%;
  height: 580px;
  background: url(../images/idx06_bf.jpg) no-repeat center/cover;
}
.idx06::after {
  bottom: 0;
  left: 0;
  width: 100%;
  height: calc(100% - 580px);
  background: url(../images/idx06_bg.jpg) no-repeat top center/cover;
}
.idx06 .h3_tl {
  margin-bottom: 64px;
}
.idx06 .inner_big {
  max-width: 1265px;
}
.idx06 .block_feature {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.idx06 .block_feature .feature_img {
  border-radius: 12px;
  position: relative;
  overflow: hidden;
  margin-bottom: 32px;
}
.idx06 .block_feature .feature_img::before {
  content: "";
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  border-radius: 12px;
  background: url(../images/border.png) no-repeat center/100% 100%;
  opacity: 0.5;
}
.idx06 .block_feature .feature_cont {
  padding-left: 144px;
  position: relative;
}
.idx06 .block_feature .feature_cont p:not(.feature_num) {
  font-size: 18px;
  line-height: 2.33;
  padding-right: 20px;
}
.idx06 .block_feature h4 {
  font-size: 30px;
  font-family: var(--f-mincho);
  color: #b09639;
  margin-bottom: 26px;
  line-height: 1.4;
  letter-spacing: 0.1em;
  margin-left: -0.1333333333em;
}
.idx06 .block_feature h4::after {
  content: "";
  position: relative;
  display: block;
  width: 3.2em;
  height: 2px;
  background-color: #b09639;
  margin-top: 0.7666666667em;
  margin-left: 0.1em;
}
.idx06 .block_feature .feature_num {
  width: 8.1538461538em;
  height: 10.7692307692em;
  position: absolute;
  top: -4.8461538462em;
  left: 0.7692307692em;
  z-index: 0;
  font-size: 13px;
  color: #2f0705;
  line-height: 1;
  text-transform: uppercase;
  font-family: var(--f-mincho);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  padding-top: 2.7692307692em;
}
.idx06 .block_feature .feature_num::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 8.1538461538em;
  height: 10.7692307692em;
  background: url(../images/feature_num.png) no-repeat center/contain;
  z-index: -1;
}
.idx06 .block_feature .feature_num span {
  line-height: 1;
  font-size: 3.2307692308em;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.idx06 .cm_btn {
  margin: 4px auto 0;
}

@media only screen and (min-width: 769px) {
  .idx06 .block_feature .feature_it {
    width: 48%;
    max-width: 585px;
    margin-bottom: 46px;
  }
  .idx06 .block_feature .feature_it:nth-child(2n+2) {
    margin-top: 60px;
  }
}
@media only screen and (max-width: 1300px) and (min-width: 769px) {
  .idx06 {
    padding-bottom: 75px;
  }
  .idx06::before {
    height: 52vw;
  }
  .idx06::after {
    height: calc(100% - 52vw);
  }
  .idx06 .h3_tl {
    margin-bottom: 30px;
  }
  .idx06 .block_feature h4 {
    font-size: min(26px, 2.7vw);
    letter-spacing: 0.05em;
    margin-bottom: 16px;
  }
  .idx06 .block_feature h4::after {
    margin-top: 0.5em;
  }
  .idx06 .block_feature .feature_num {
    top: -5.846154em;
    font-size: min(11px, 1.3vw);
  }
  .idx06 .block_feature .feature_img {
    margin-bottom: 17px;
  }
  .idx06 .block_feature .feature_cont {
    padding-left: 115px;
  }
  .idx06 .block_feature .feature_cont p:not(.feature_num) {
    font-size: 16px;
  }
}
@media only screen and (max-width: 1000px) and (min-width: 769px) {
  .idx06 .block_feature .feature_it {
    margin-bottom: 0;
  }
  .idx06 .block_feature .feature_cont {
    padding-left: 13vw;
  }
  .idx06 .cm_btn {
    margin-top: 35px;
  }
}
.idx07 {
  max-width: 1920px;
  width: 100%;
  margin: 0 auto;
  background-image: url(../images/idx07_bg01.jpg), url(../images/idx07_bg02.jpg);
  background-position: top left, top right;
  background-size: auto 100%;
  background-repeat: no-repeat;
}
.idx07 .h3_tl {
  margin-bottom: 35px;
}
.idx07 .block_recruit {
  padding: 112px 0 113px;
  position: relative;
  max-width: 990px;
  width: 100%;
  margin: 0 auto;
  z-index: 0;
  color: #ffffff;
  text-align: center;
}
.idx07 .block_recruit::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  background: #2f0705 url(../images/idx07_bg03.png) no-repeat center;
  width: 100%;
  height: 100%;
  clip-path: polygon(6.5% 0%, 93.5% 0, 100% 100%, 0% 100%);
  z-index: -1;
}
.idx07 .box_in {
  max-width: 600px;
  margin: 0 auto;
  width: 100%;
}
.idx07 .cm_btn {
  margin: 38px auto 0;
}

.idx_bnr {
  padding: 55px 0;
}
.idx_bnr .item {
  margin: 5px;
  width: calc(25% - 10px);
  max-width: 280px;
}

@media only screen and (max-width: 1300px) and (min-width: 769px) {
  .idx07 .h3_tl {
    margin-bottom: 15px;
  }
  .idx07 .cm_btn {
    margin-top: 25px;
  }
  .idx07 .block_recruit {
    padding: 65px 0;
  }
  .idx07 .block_recruit::before {
    width: 80%;
    right: 0;
    margin: auto;
  }
  .idx07 .box_in {
    width: 67%;
  }
  .idx_bnr {
    padding: 35px 0;
  }
}

.b_popup{
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0, 0, 0, 0.5);
  padding: 20px;
  visibility: hidden;
  opacity: 0;
  transition: 0.3s all;
  z-index: 20;
}
.b_popup.active{
    visibility: visible;
    opacity: 1;
}
.b_popup.hide{
    visibility: hidden;
    opacity: 0;
}
.b_popup .popup_in{
  background-color: #ffffff;
  padding: 40px 40px;
  position: relative;
  max-width: 1030px;
  width: 100%;
  border-radius: 15px;
}
.b_popup .gr_btn{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}
.b_popup .gr_btn .cm_btn{
  width: calc(100%/2 - 20px);
  max-width: 340px;
  margin: 10px;
}
.b_popup .popup_close{
  position: absolute;
  top: -15px;
  right: -15px;
  width: 40px;
  height: 40px;
  background: var(--main-color) url(../images/ic_close.png) no-repeat center/100% auto;
  z-index: 2;
  -webkit-transition: 0.3s all;
  transition: 0.3s all;
  cursor: pointer;
  border-radius: 50%;
}
@media only screen and (min-width: 769px) {
  .b_popup .popup_close:hover{background-color: #89742f;}
  .b_popup .block_treament.treament_popup .treatment_it{
    width: calc(25% - 1.25em);
  }
  .b_popup .block_treament.treament_popup.treament_3col .treatment_it{
    width: calc(33.33% - 1.25em);
  }
}
@media only screen and (max-width: 1000px) and (min-width: 769px) {
  .b_popup .block_treament.treament_popup .treatment_it{
    width: calc(50% - 1.25em);
  }
}
@media only screen and (max-width: 768px) {
.b_popup .popup_in{
  padding: 25px 3%;
}
.b_popup .popup_close{
    top: -10px;
    right: -10px;
    width: 30px;
    height: 30px;
}
}